Vidalista CT 20 is a medication primarily used to treat Impaired sexual function. Its active ingredient, Tadalafil, is a phosphodiesterase type 5 (PDE5) inhibitor. It works by relaxing the blood vessels in the penis, allowing more blood to flow during sexual arousal, which helps men achieve and maintain an erection. Unlike traditional tablets, Vidalista CT 20 comes in a chewable form, making it easier for individuals who may have trouble swallowing pills.